Midsole of a footwear article



FIG. 1 is a first rear, side perspective view of a midsole of a footwear article;

FIG. 2 is a second rear, side perspective view of the midsole of a footwear article of FIG. 1;

FIG. 3 is a first side view of the midsole of a footwear article of FIG. 1;

FIG. 4 is a second side view of the midsole of a footwear article of FIG. 1; and,

FIG. 5 is a rear view of the midsole of a footwear article of FIG. 1.

The broken (dashed) lines shown in the figures are included for the purpose of illustrating environmental elements only and form no part of the claimed design. The dashed/dotted lines in the figures are included to define the bounds of the claimed design but do not form part of the claimed design. 

CLAIM I claim the ornamental design for a midsole of a footwear article, as shown and described. 